<wicket:panel>
	<form wicket:id="form">
		<div class="row">
     		<div class="span8">
     			<input type="email" placeholder="your mail goes here" wicket:id="email" id="mailinput" />
     		</div>
    	</div>
    	<div class="row">
          	<div class="span8">
      			<button class="btn btn-large btn-block btn-primary" wicket:id="registerBtn">Submit</button>
    		</div>
    	</div>
    </form>
</wicket:panel>